Coalossite in Pokémon Radical Red

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Coalossite
Location In the Rock Tunnel’s basement area, behind some smashable rocks.
Prerequisites
  • Access to Lavender Town
  • Have Rock Smash
  • Have Flash (not mandatory but preferred)
Mega Evolution Mega Coalossal

Starting from the Lavender Town Pokémon Center, head North.

 
Going up from the Lavender Town Pokémon Center / Pokémon Radical Red
Going up from the Lavender Town Pokémon Center.
 

Eventually you’ll enter Route 10. Pass the Pokémon Maniac NPC and follow the path as you make your way to the North part of the area.

 
Turning right on Route 10 and then going up / Pokémon Radical Red
Turning right on Route 10 and then going up.
 

By following the path, you’ll come across the entrance to Rock Tunnel.

You want to head inside, but it might be a good idea to have HM05 Flash if you want to make it easier to get the Coalossite.

 
Entering Rock Tunnel / Pokémon Radical Red
Entering Rock Tunnel.
 

As soon as you enter the cave just turn right.

 
Going up and then turning right from the Rock Tunnel entrance / Pokémon Radical Red
Going up and then turning right from the Rock Tunnel entrance.
 

Keep going right until you reach the right-most wall, then follow that path up.

 
Walking around the stone wall / Pokémon Radical Red
Walking around the stone wall.
 

After walking past two campers, you’ll see stairs. Take them to go down to the Rock Tunnel basement area.

 
Going down to the Rock Tunnel basement area / Pokémon Radical Red
Going down to the Rock Tunnel basement area.
 

As soon as you reach the bottom floor, you want to start going down.

 
Going down after reaching the basement area / Pokémon Radical Red
Going down after reaching the basement area.
 

Take the first right and continue going East, through the gaps in the walls. Start going up after walking through the second gap between the cave’s rocky walls.

 
Walking past two gaps in between walls before going North / Pokémon Radical Red
Walking past two gaps in between walls before going North.
 

You’ll see some smashable rocks here. Use Rock Smash on any rock and go East.

 
Using Rock Smash on a rock and continuing East / Pokémon Radical Red
Using Rock Smash on a rock and continuing East.
 

The Coalossite will be in the bottom-right corner of this space.

 
Finding the Coalossite in the area behind the smashable rocks / Pokémon Radical Red
Finding the Coalossite in the area behind the smashable rocks.
 
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Hannan Mundia

If ‘Jack of all Trades’ was a person it would have to be Hannan. Whether it be games, anime, comics, or even K-Dramas, you name it and Hannan is already a die-hard fan of it. When he isn’t on his bed binging an anime or show then you can definitely find him on his chair either gaming or writing about games.